From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4A1D6ED4.3060104@domain.hid> Date: Wed, 27 May 2009 18:48:20 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] xeno-test hangs during latency test List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Steve Cc: xenomai@xenomai.org Steve wrote: > After installing the latest version of Xenomai last week I have > encountered a problem with Xenomai applications hanging linux > completely, requiring restart. This has also occured while running > xeno-test, during the latency tests. > > I have tried to follow the various suggestions on this board about > preventing hanging of Xenomai, however I am still experiencing the > problem. > > I am using: > Vanilla Linux Kernel 2.6.24 > Adeos Patch 2.6.24-x86-2.0-07 > Xenomai Patch 2.4.X (from 19th May 2009) > Ubuntu 8.04 > > I have attached my kernel config file, and the output from one > instance of 'busybox sh xeno-test'. > > Importantly CONFIG_CPU_FREQ, CONFIG_CPU_IDLE, and ACPI_PROCESSOR are > not set, while ACPI is enabled and APM does not occur in my config. > Also, CONFIG_PREEMPT_NONE = y. > > As always, if you need me to try anything or need more info then let me know, Could you try and disable the audit and selinux things? Also, could you use a serial cable to get the kernel console, or use netconsole if that is not possible? If what happens is a kernel oops, you will get the information on the console. I do not see anything else suspicious in your .config. -- Gilles.